As a technology, bone densitometry is really quite extraordinary. The ability to quantify the density of the bones at a variety of skeletal sites has truly revolutionized the approach to a number of diseases, the most important of which is osteoporosis. Using the information from the machines, especially dual-energy X ray absortiometry (DXA) technology, physicians can recommend and prescribe interventions that will slow bone loss and reduce the risk of disabling fractures…

`This is a book about a well-known writer, Lewis Carroll, and about a little-known subject, the theory of voting' (from the Editors' Introduction). This book has been edited from the manuscripts of the late Scottish economist Duncan Black. Shortly after the publication of The Theory of Committees and Elections Black started to collect material for papers and a book on Lewis Carroll's theory of proportional representation.

Following his highly acclaimed surveys of the piano works of Beethoven and Schubert, British pianist Paul Lewis turns to the romantic period and Brahms's mighty D minor Piano Concerto. Lewis performed the work across Europe in 2014 and in the US for his New York Philharmonic debut. In a review of that concert, New York Times critic Anthony Tomassini praised Lewis for his, "majestic and insightful performance," adding, "I have seldom heard the contrasting theme, which sounds like an affirming chorale, played with such elegant shaping of inner voices." For this new recording, Lewis is accompanied by Daniel Harding leading the Swedish Radio Symphony Orchestra.

From his earliest childhood, C.S. Lewis loved to hear and tell stories. Persuaded that stories could reveal the truth about the real world in a unique way, the literature professor would write more than thirty books, including science fiction, theology, literary criticism, and fantasy.